Subsolidus phase relationships within the ZnO-In<sub>2</sub>O<sub>3</sub>-SnO<sub>2</sub> system at 1275 <sup>o</sup>C were established by conventional solid state reaction methods. No new compounds or structures were observed within the ternary diagram. Equilibrium in the ZnO-corner, between the homologous compounds and the spinel phase, was found difficult to achieve. This problem was overcome...
Nature has been evolving innovative solutions to complex design challenges for billions of years, the success of which is evidenced by the myriad of life-sustaining systems that operate with unparalleled simplicity, efficiency, and durability. Biomimetic researchers derive inspiration from principles underlying natural phenomena to solve design challenges. This work is...
This thesis focuses on the design of hybrid organic materials comprising polymers and small molecules for biodiagnostic and electronic applications. Specifically, the electrochemical and fluorescent signaling properties of terthiophene-functionalized polymers are combined with the enhanced recognition properties of DNA hybrid materials, culminating in the development of a "loaded" probe for...
Banquet lecture for the 37th annual conference of the Sudans Studies Association in conjunction with the 70th anniversary of the Program of African Studies at Northwestern University, May 12, 2018
This thesis demonstrates the use of dual-beam focused ion beam - scanning electron microscopy (FIB-SEM) for making complete three-dimensional reconstructions of SOFC electrodes in order to better understand the links between processing and performance with respect to microstructure. Sufficient compositional contrast, with nano-scale resolution, between Ni and LSM with respect...
This dissertation argues that mid-nineteenth-century definitions of personhood, citizenship, and nationality were largely constructed through the tropes and narrative structures of sentimental mourning. This argument is developed through examinations of a wide range of materials, including novels and first-person narratives, newspaper and magazine articles, medical and scientific texts related to...
The dissertation aims to explore the intersection between the artistic performance of blackness in contemporary Italian theater and the country's social stigmatization of black immigrants as a problem or national emergency. I argue that Italians live in a state of "historic forgetfulness" since they have not been able to absorb...
The nonlinear optical technique, second harmonic generation (SHG), is applied here for the first time to probe single and double strand DNA (ssDNA and dsDNA) chemically attached to fused quartz/water interfaces. DNA interfaces are often a critical functional component of biodetection, thus, the development of molecular biosensors requires a thorough...
The adoption of surfactant replacement therapy (SRT) for the treatment of neonatal respiratory distress syndrome (nRDS) is one of the main contributors to the dramatic decline in infant mortality rates observed in the 1980s. Despite the significant efficacy of animal-derived surfactant preparations, there are still some concerns associated with their...
Short interfering RNAs (siRNAs) and microRNAs (miRNAs) are both processed from longer, double-stranded RNA (dsRNA) presursors by a member of the Dicer (Dcr) family of proteins. siRNAs generally arise from perfectly base-paired dsRNAs, whereas miRNAs are excised from 60-70 nt pre-miRNA hairpins containing multiple bulges and mismatches within the duplexed...